Puž families are usually Croats and they are mostly from Opatija , barely Italians (from Rijeka ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Koprivnica. In Zaluki in Opatija area nearly every inhabitant had the family name Puž.
Prevalence
About 380 people with faimily name Puž live in Croatia today, in 160 households. There were 580 of them in the middle of the past century, and their number decreased by 30 percent. They are located in the most of Croatian counties, in 18 cities and 47 other places, mostly in Koprivnica (55), Opatija (35), Rijeka (25), Zagreb (25), and in Matulji in Opatija area (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.